ATE30258T1 - INJECTION ANCHOR TO BE INSERTED INTO PRE-DRILLED HOLES. - Google Patents

INJECTION ANCHOR TO BE INSERTED INTO PRE-DRILLED HOLES.

Info

Publication number
ATE30258T1
ATE30258T1 AT82110761T AT82110761T ATE30258T1 AT E30258 T1 ATE30258 T1 AT E30258T1 AT 82110761 T AT82110761 T AT 82110761T AT 82110761 T AT82110761 T AT 82110761T AT E30258 T1 ATE30258 T1 AT E30258T1
Authority
AT
Austria
Prior art keywords
bolt
feed line
injection anchor
drilled holes
injection
Prior art date
Application number
AT82110761T
Other languages
German (de)
Inventor
Alfons Harke
Original Assignee
Int Intec Co Ets
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Intec Co Ets filed Critical Int Intec Co Ets
Application granted granted Critical
Publication of ATE30258T1 publication Critical patent/ATE30258T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0093—Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
    • F16B13/141—Fixing plugs in holes by the use of settable material
    • F16B13/146—Fixing plugs in holes by the use of settable material with a bag-shaped envelope or a tubular sleeve closed at one end, e.g. with a sieve-like sleeve, or with an expandable sheath

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

1. Injection anchor with an anchoring bolt (3) to be inserted into predrilled holes and with a feed line terminating in the area of the end of the bolt introduced into the drilled hole (1), which feed line extends approximately over the length of the bolt for forcing in of the bolts (3) with the injection mass connecting the body of the drilled hole, characterized in that the feed line consists of a hose (4) tightly enwrapping the bolt (3) and made of flexible material which may be attached to a filling arrangement at the end of the bolt (3) projecting from the bore hole (1).
AT82110761T 1981-11-25 1982-11-22 INJECTION ANCHOR TO BE INSERTED INTO PRE-DRILLED HOLES. ATE30258T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813146649 DE3146649A1 (en) 1981-11-25 1981-11-25 "INJECTION ANCHOR TO BE INSERTED INTO PRE-DRILLED HOLES"
EP82110761A EP0080196B1 (en) 1981-11-25 1982-11-22 Injection anchor for a prebored hole

Publications (1)

Publication Number Publication Date
ATE30258T1 true ATE30258T1 (en) 1987-10-15

Family

ID=6147142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82110761T ATE30258T1 (en) 1981-11-25 1982-11-22 INJECTION ANCHOR TO BE INSERTED INTO PRE-DRILLED HOLES.

Country Status (4)

Country Link
EP (1) EP0080196B1 (en)
AT (1) ATE30258T1 (en)
DE (2) DE3146649A1 (en)
ES (1) ES268763Y (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010051C1 (en) * 1990-03-29 1991-08-08 Upat Gmbh & Co, 7830 Emmendingen, De
GB2244533B (en) * 1990-04-30 1994-09-28 David Patrick Payne Fixing anchors in cavities
DE4025070C2 (en) * 1990-08-08 1999-10-14 Int Intec Patent Holding Ets Process for the subsequent stabilization of buildings and tools to carry out the process
DE19735457C2 (en) * 1997-08-16 2002-07-18 Int Intec Patent Holding Injection or grouting body
WO2011116918A2 (en) 2010-03-20 2011-09-29 Karin Henning Method for the retroactive strengthening of a fastening means, and injection washer suitable for this purpose
DE102011078696A1 (en) * 2011-07-05 2013-01-10 Smp Swiss Macro Polymers Ag Assembly of fabric sleeve and curing material for securing an anchoring element in a borehole
CN107201912B (en) * 2017-04-26 2019-04-12 哈尔滨工程大学 Tunnel support anchor pole promotes robot

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366950A (en) * 1963-06-07 1964-07-17 Anciens Etablissements Goldenb Anchoring device and method and apparatus for its manufacture
US3306051A (en) * 1964-02-10 1967-02-28 Howlett Machine Works Rock bolt
DE1583066A1 (en) * 1967-08-10 1970-04-23 Becorit Grubenausbau Gmbh Anchors for use in mining areas, especially for underground mining
DE2412667A1 (en) * 1973-03-30 1974-10-10 Gd Anker Gmbh & Co Kg ANCHORS FOR STRENGTHENING THE MOUNTAIN OF STOLLEN, TUNNEL AND DGL
JPS5457059A (en) * 1977-09-30 1979-05-08 Kubota Ltd Rock bolt
CH635885A5 (en) * 1979-02-20 1983-04-29 Stump Bohr Ag Anchorage for structural members in soil or in rock and method of producing this anchorage
AT369507B (en) * 1979-12-18 1983-01-10 Kubota Ltd ROCK ANCHOR

Also Published As

Publication number Publication date
EP0080196A2 (en) 1983-06-01
DE3277462D1 (en) 1987-11-19
EP0080196A3 (en) 1985-11-27
ES268763Y (en) 1983-12-16
ES268763U (en) 1983-06-01
DE3146649A1 (en) 1983-06-01
EP0080196B1 (en) 1987-10-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee